Sen. Lindsey Graham (R-S.C.) has been elected to serve a fourth term in the United States Senate. The South Carolina Republican defeated Democratic challenger Jaime Harrison, who shattered fundraising records. Subscribe to HuffPost today: http://goo.gl/xW6HG Support our work: https://www.huffpost.com/subscribe Read: https://www.huffpost.com/ Like: https://www.facebook.com/HuffPost Follow: https://twitter.com/huffpost